They bought complex social and economic changes that led to riots, strikes and the emergence of the unions.
They showed no concern for their workers, keeping their wages at a minimum, and reduced them as they felt fit. Many of them suffered poor standards of living while the Robber Barons lived luxurious lives. 
Because of them today money goes around the world so that people could either become rich or poor
 
        
             
        
        
        
Petrarch's other passion was writing. His first pieces were poems that he composed after the death of his mother. He would go on to write sonnets, letters, histories and more. Petrarch's writing was greatly admired during his lifetime, and he was crowned Rome's poet laureate in 1341. The work Petrarch held in highest regard was his Latin composition Africa<span>, an epic poem about the Second Punic War. His vernacular poems achieved greater renown, however, and would later be used to help create the modern Italian language.</span>
        
             
        
        
        
<span>During the late 19th century and early 20th century, many of the immigrants were from Ireland, Italy, Poland and Sweden. Some of these immigrants were dislocated Jews, and some had arrived even earlier from China. These people came to the United States with the goal of attaining a better and more prosperous life.</span>
The "New Immigration" to the United States in the late-nineteenth century refers to the increased numbers of people arriving from Southern Europe.
        
                    
             
        
        
        
Answer: platinum
Explanation: White gold was originally developed to imitate platinum
 
        
             
        
        
        
Manufacturing or farming or mining, I think.